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