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