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

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

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

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

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