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