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

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

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

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

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