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