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

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

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

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

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