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