T[0] = 0, R[0] = 0
T[1] = 15, R[1] = 1
T[2] = 15, R[2] = 1
T[3] = 40, R[3] = 3
T[4] = 55, R[4] = 4
T[5] = 55, R[5] = 4
Maximum total bonus = 55
