(0 3 2)(1 20 17)(4 10 8)(5 19 7)(6 12 11)(9 15 13)(14 18 16)
ALLOWS (11/8)-SEQUENCE
1: (0 6 12)
(0 11 6 3 2)(1 20 17)(4 10 8)(5 19 7)(9 15 13)(12)(14 18 16)
2: (5 19 7)
(0 11 6 3 2)(1 20 17)(4 10 8)(5)(7)(9 15 13)(12)(14 18 16)(19)
3: (1 20 17)
(0 11 6 3 2)(1)(4 10 8)(5)(7)(9 15 13)(12)(14 18 16)(17)(19)(20)
4: (3 11 6)
(0 11 2)(1)(3)(4 10 8)(5)(6)(7)(9 15 13)(12)(14 18 16)(17)(19)(20)