(0 18 16)(1 19 5)(2 15 11 9 3)(4 8 6)(7 14 13)(10 17 12)
ALLOWS (11/8)-SEQUENCE
1: (0 2 15)

(0 11 9 3 2 18 16)(1 19 5)(4 8 6)(7 14 13)(10 17 12)(15)
2: (1 19 5)

(0 11 9 3 2 18 16)(1)(4 8 6)(5)(7 14 13)(10 17 12)(15)(19)
3: (2 18 11)

(0 11 16)(1)(2 9 3)(4 8 6)(5)(7 14 13)(10 17 12)(15)(18)(19)
4: (10 17 12)

(0 11 16)(1)(2 9 3)(4 8 6)(5)(7 14 13)(10)(12)(15)(17)(18)(19)